Bosch 13680 oxygen sensor for the 2001-2005 Honda Civic 4-cylinder 1.7L, the 2002-2005 Civic 4-cylinder 2.0L, the 2003-2005 Civic 4-cylinder 1.3L and other vehicles measures the air-fuel ratio in the exhaust and reports it to the ECU. As an upstream wide-band sensor, it gives the ECU more detailed readings than a switching sensor does.
- Wideband A/F design measures the air-fuel ratio continuously across the full lambda range
- Reaches operating temperature in under 7 seconds for quick closed-loop control
- Built to withstand exhaust gas up to 1,880°F, with a TSP coating that resists vibration, corrosion and contamination
- Planar pump-cell wide-band design with optimized heater control
Quick facts
- Part: Bosch 13680 oxygen sensor
- Fits: the 2001-2005 Honda Civic 4-cylinder 1.7L, the 2002-2005 Civic 4-cylinder 2.0L, the 2003-2005 Civic 4-cylinder 1.3L and other vehicles
- Position: Upstream
- Material: Metal housing
- Condition: New
A check engine light, a rough idle or lower fuel economy can point to an oxygen sensor, but those signs have other possible causes too, so find the cause before you replace it. With the engine off and cool, a quick first check is to look over the wiring and connector for chafing or melted insulation; a shop can test the sensor itself.
Fits
This oxygen sensor is a direct-fit replacement for the 2001-2005 Honda Civic 4-cylinder 1.7L, the 2002-2005 Civic 4-cylinder 2.0L and the 2003-2005 Civic 4-cylinder 1.3L, and it fits the 2002-2004 Honda CR-V 4-cylinder 2.4L and the 2002-2004 Acura RSX 4-cylinder 2.0L too. This listing is one upstream sensor, and the quantity per car is one.
Specifications
Fit and size
- Position: Upstream
- Quantity per vehicle: 1
- Thread size: M18 - 1.5
- Hex size: 22 mm
- Overall length: 15.0 in
- Length, sealing surface to end of connector: 13.8 in
- Wiring harness length: 11.5 in
- Connector: male, rectangle shape, 4 blade terminals
Build and materials
- Type: wide-band, heated, threaded mounting
- Housing material: Metal
- Wiring harness: included
- Grade: Standard replacement
- Condition: New
- Warranty: Bosch 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks
- Country of origin: Japan
In the box
One oxygen sensor with its wiring harness. A mounting bracket is not included.
Installation notes
- Direct-fit connectors for quick installation.
- Conductive anti-seize is pre-applied to the threads.
Frequently Asked Questions
Is this Bosch O2 sensor a wide-band or a switching type?
It is a wide-band sensor. Bosch 13680 measures the air-fuel ratio continuously across the full lambda range instead of only switching between rich and lean.
Is Bosch 13680 a 2001-2005 Honda Civic O2 sensor for the 4-cylinder 1.7L?
Yes. Bosch 13680 is an upstream oxygen sensor for the 2001-2005 Honda Civic 4-cylinder 1.7L, and that engine takes one.
Does this O2 sensor fit a 2004 Honda Civic 4-cylinder 2.0L?
Yes. The 2002-2005 Honda Civic 4-cylinder 2.0L is listed, which includes 2004, and this upstream sensor takes one per vehicle.
What thread size and hex size does this oxygen sensor have?
The thread size is M18 - 1.5 and the hex size is 22 mm. Overall length is 15.0 in, with an 11.5 in wiring harness.
Does this oxygen sensor come with anti-seize already on the threads?
Yes, conductive anti-seize is pre-applied to the threads. The box has the sensor with its wiring harness and no mounting bracket.
